CVE-2021-38314

Katalog CVE

CVSS 5.3 · Medium EPSS 29,0%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada gutenberg template library & redux framework. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

The Gutenberg Template Library & Redux Framework plugin <= 4.2.11 for WordPress registered several AJAX actions available to unauthenticated users in the `includes` function in `redux-core/class-redux-core.php` that were unique to a given site but deterministic and predictable given that they were based on an md5 hash of the site URL with a known salt value of '-redux' and an md5 hash of the previous hash with a known salt value of '-support'. These AJAX actions could be used to retrieve a list of active plugins and their versions, the site's PHP version, and an unsalted md5 hash of site’s `AUTH_KEY` concatenated with the `SECURE_AUTH_KEY`.

Rincian

Terbit di NVD

2 September 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CWE-760: Use of a One-Way Hash with a Predictable Salt
CWE-916: Use of Password Hash With Insufficient Computational Effort

EPSS (30 hari)

29,0% peluang dieksploitasi; lebih tinggi dari 98,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.wordfence.com/blog/2021/09/over-1-million-sites-affected-by-redux-framework-vulnerabilities/ exploit · advisory pihak ketiga